This introduces the single stat chart component aside from
the area chart component

Commit sha in deployment popovers within monitoring dashboard are
not clickable or selectable. This commit makes those commit sha
links selectable and point to projects commit page

This merge request just adds the column chart
component without integrating it to the dashboard

This merge requests just adds the component without integrating it
to the dashboard, it adds tests as well

This changes the monitoring javascript store from
an object based to a vuex one

Resolves an issue where long series label names overflow
the popover chart tooltip container

Adding support for metrics alerts disabled multiple query support.
To avoid a data model refactor, this enables the visual of multiple
queries per chart on the front end, combining queries based on
metric group, title, and y-axis label.

This also adds support for adding and editing alerts based on the
query selected rather than the single metric associated with the chart.

Render both usage and capacity in chart